Siemens SENTRON 5SY4 MCB, 4P, 20A, Type A, 400V AC, 60V DC, 20 kA Breaking Capacity
- RS Stock No.:
- 610-319
- Mfr. Part No.:
- 5SY4420-5
- Manufacturer:
- Siemens
Subtotal (1 unit)*
HK$2,250.60
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Temporarily out of stock
- Shipping from 23 March 2026
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Units | Per unit |
|---|---|
| 1 + | HK$2,250.60 |
*price indicative
- RS Stock No.:
- 610-319
- Mfr. Part No.:
- 5SY4420-5
- Manufacturer:
- Siemens
Specifications
Product overview and Technical data sheets
Legislation and Compliance
Product Details
Find similar products by selecting one or more attributes.
Select all | Attribute | Value |
|---|---|---|
| Brand | Siemens | |
| Number of Poles | 4 | |
| Current Rating | 20A | |
| Tripping Characteristics | Type A | |
| Rated AC Voltage | 400V | |
| Rated DC Voltage | 60V | |
| Breaking Capacity at Maximum Voltage Rating | 20 kA | |
| Range | SENTRON | |
| Series | 5SY4 | |
| Select all | ||
|---|---|---|
Brand Siemens | ||
Number of Poles 4 | ||
Current Rating 20A | ||
Tripping Characteristics Type A | ||
Rated AC Voltage 400V | ||
Rated DC Voltage 60V | ||
Breaking Capacity at Maximum Voltage Rating 20 kA | ||
Range SENTRON | ||
Series 5SY4 | ||
- COO (Country of Origin):
- DE
The Siemens Miniature Circuit Breaker is a robust solution for managing electrical safety in various applications. Designed to operate at a maximum of 400V and capable of handling currents up to 20A, this device is suitable for both residential and industrial environments. With its compact design of 70mm in depth, it fits seamlessly into standard DIN rail systems. The product incorporates advanced technology to ensure reliable performance, providing essential protection against overcurrents and short circuits. It boasts a mechanical service life of 10,000 cycles, promising durability and peace of mind. Its sophisticated features include a touch protection mechanism and compatibility with supplementary devices, making it a versatile choice for any user seeking safety and efficiency in electrical installations.
Offers a high breaking capacity to manage unforeseen electrical faults effectively
Designed with IP20 protection class for safeguarding against inadvertent contact
Compatible with both solid and stranded conductors enhancing installation flexibility
Features a halogen-free and silicon-free body for improved environmental safety
Capable of operating in a wide temperature range from -40 °C to 70 °C
Integrates seamlessly into infrastructure and industry settings ensuring reliability
Supports diverse mounting positions providing versatility for various installation needs
Equipped with mechanisms for main switch compliance contributing to operational safety
Facilitates easy maintenance with a clear indication of status for end users
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